Mars Gaming MPIII850W 850W Power Supply

850 W · 80+ No · Non-modular

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Wattage 850 W
Efficiency 80+ No
Modular Non-modular
Form factor ATX

Mars Gaming MPIII850W 850W Power Supply is a 850 W power supply rated 80+ No (non-modular). Pick one with some headroom above your build's draw. It came out in 2024.

Released: 2024-11-14

Specifications

Key specs

Wattage: 850 W
Efficiency: 80+ No
Modular: Non-modular
Form factor: ATX
Released: 2024-11-14
Part number: MPIII850W
EAN / UPC: 8435693106821

Power

Total power: 850 W
AC input voltage: 200 - 240 V
AC input frequency: 50/60 Hz
Input current: 7 A
Power Factor Correction (PFC) type: Active
Combined power (+3.3V): 200 W
Combined power (+12V): 720 W
Combined power (+5V): 200 W
Combined power (-12V): 6 W
Combined power (+5Vsb): 12.5 W
Max output current (+3.3V): 25 A
Max output current (+12V): 60 A
Max output current (+5V): 27 A
Max output current (-12V): 0.5 A
Max output current (+5Vsb): 2.5 A
Efficiency: 85%
Power protection features: Over power, Over voltage, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector: 20+4 pin ATX
Number of SATA power connectors: 6
Peripheral (Molex) power connectors (4-pin): 4
EPS power connector (4+4 pin): Yes
PCI Express power connectors (6+2 pin): 2
ATX Power connector (24-pin): Yes
Cabling type: Non-Modular

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Performance

Purpose: PC
Power supply unit (PSU) form factor: ATX
Silent mode: Yes
Noise level: 14 dB
Bearing technology: FDB

Design

Product colour: White
Cooling type: Active
Fan diameter: 12 cm
Number of fans: 1 fan(s)
Fan location: Top
On/off switch: Yes

Weight & dimensions

Width: 150 mm
Depth: 145 mm
Height: 85 mm
Weight: 1.55 kg

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About this product

MPIII850 POWER SUPPLY

5-year warranty thanks to the latest high-precision SMD manufacturing technology, double-layer fiberglass PCB and A-grade components for total reliability. Maximum silence with the new AI-RPM technology. 99% DIGITAL APFC efficiency, 85% electrical efficiency, extra-long black flat cables and all protection and safety systems included. 5 years warranty. 85% efficiency 850W of power 85% efficiency 5 years warranty AI-RPM silent technology

5 YEARS WARRANTY. TOTAL SAFETY. SMD

Thanks to the latest high-precision SMD manufacturing technology and the use of the highest quality and reliable A-grade components, the MPIII850 offers an extended 5-year performance warranty. Its ultra-stable SMD fabrication on a double-layer fiberglass PCB ensures extreme performance and reliability under any circumstances. In addition, the MPIII850 integrates the most advanced and complete electronic safety systems: OVP (over voltage protection), UVP (under voltage protection), OCP (over current protection), OPP (overpower protection) and SCP EXTENDED (total internal and external short circuit protection).

Datasheet (PDF)

MPIII850W vs similar power supplies

	Mars Gaming MPIII850W 850W Power Supply	Mars Gaming MPB850SI 850W Power Supply	Mars Gaming MPB850SIW 850W Power Supply	Mars Gaming MPIII650 650W Power Supply
Wattage	850 W	850 W	850 W	650 W
Efficiency	80+ No	80+ Bronze	80+ Bronze	80+ No
Modular	Non-modular	Non-modular	Non-modular	Non-modular
Form factor	ATX	ATX	ATX	ATX
Released	2024	2025	2025	2024